Having done some quick (ish) calculations now it's kinda scary to see just how much mileage, thus how hard our vehicles are worked. I took the X93 peak timetable as my example and if, I'm open to being corrected. my figures work out, it's in the region of 70,000 a month, give or take. From looking at our BTL9's and their live so far, am I right in assuming these vehicles have done in excess of 4 million miles ?? Maybe I'm wrong? It's a Sunday challenge for anyone interested.